| Diekirch to Casamassima | 805.87 mi (1,296.93 km) |
| Diekirch to Casandrino | 730.65 mi (1,175.87 km) |
| Diekirch to Casapulla | 723.53 mi (1,164.40 km) |
| Diekirch to Casarano | 896.81 mi (1,443.27 km) |
| Diekirch to Casatenovo | 323.13 mi (520.03 km) |
| Diekirch to Casciana Terme | 486.20 mi (782.47 km) |
| Diekirch to Cascina | 475.01 mi (764.45 km) |
| Diekirch to Caselle Torinese | 331.44 mi (533.40 km) |
| Diekirch to Caserta | 724.83 mi (1,166.51 km) |
| Diekirch to Casier | 407.61 mi (655.99 km) |
| Diekirch to Casorate Primo | 341.48 mi (549.56 km) |
| Diekirch to Casoria | 733.95 mi (1,181.17 km) |
| Diekirch to Cassano al Ionio | 854.72 mi (1,375.54 km) |
| Diekirch to Cassano d'Adda | 337.72 mi (543.51 km) |
| Diekirch to Cassano delle Murge | 804.96 mi (1,295.45 km) |
